Automobile rooftop cargo box



FIG. 1 is a perspective view of an automobile rooftop cargo box;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a bottom perspective view thereof; and,

FIG. 9 is a close up top plan view of the leading portion thereof.

In the drawings, the broken lines depict portions of the design that form no part of the claim. 

I claim the ornamental design for automobile rooftop cargo box, as shown and described. 